| /kernel/linux/linux-6.6/fs/smb/server/ |
| D | ksmbd_netlink.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
5 * linux-ksmbd-devel@lists.sourceforge.net
14 * This is a userspace ABI to communicate data between ksmbd and user IPC
18 * - KSMBD_EVENT_HEARTBEAT_REQUEST(ksmbd_heartbeat)
19 * This event is to check whether user IPC daemon is alive. If user IPC
23 * - KSMBD_EVENT_STARTING_UP(ksmbd_startup_request)
25 * server from the user IPC daemon and to start the server. The global
29 * - KSMBD_EVENT_SHUTTING_DOWN(ksmbd_shutdown_request)
32 * - KSMBD_EVENT_LOGIN_REQUEST/RESPONSE(ksmbd_login_request/response)
33 * This event is to get user account info to user IPC daemon.
[all …]
|
| /kernel/linux/linux-5.10/sound/soc/intel/skylake/ |
| D | skl-sst-ipc.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Intel SKL IPC Support
5 * Copyright (C) 2014-15, Intel Corporation.
12 #include "../common/sst-ipc.h"
13 #include "skl-sst-dsp.h"
22 PPL_PAUSED = 3,
49 * @non_streaming: Count of usecases that can attempt non-streaming D0i3
106 #define SKL_IPC_D0_MASK 3
110 int skl_ipc_create_pipeline(struct sst_generic_ipc *ipc,
113 int skl_ipc_delete_pipeline(struct sst_generic_ipc *ipc, u8 instance_id);
[all …]
|
| D | skl-sst-ipc.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * skl-sst-ipc.c - Intel skl IPC Support
5 * Copyright (C) 2014-15, Intel Corporation.
9 #include "../common/sst-dsp.h"
10 #include "../common/sst-dsp-priv.h"
12 #include "skl-sst-dsp.h"
13 #include "skl-sst-ipc.h"
19 /* Global Message - Generic */
24 /* Global Message - Reply */
26 #define IPC_GLB_REPLY_STATUS_MASK ((0x1 << IPC_GLB_REPLY_STATUS_SHIFT) - 1)
[all …]
|
| /kernel/linux/linux-6.6/sound/soc/intel/skylake/ |
| D | skl-sst-ipc.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Intel SKL IPC Support
5 * Copyright (C) 2014-15, Intel Corporation.
12 #include "../common/sst-ipc.h"
13 #include "skl-sst-dsp.h"
22 PPL_PAUSED = 3,
49 * @non_streaming: Count of usecases that can attempt non-streaming D0i3
106 #define SKL_IPC_D0_MASK 3
110 int skl_ipc_create_pipeline(struct sst_generic_ipc *ipc,
113 int skl_ipc_delete_pipeline(struct sst_generic_ipc *ipc, u8 instance_id);
[all …]
|
| D | skl-sst-ipc.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * skl-sst-ipc.c - Intel skl IPC Support
5 * Copyright (C) 2014-15, Intel Corporation.
9 #include "../common/sst-dsp.h"
10 #include "../common/sst-dsp-priv.h"
12 #include "skl-sst-dsp.h"
13 #include "skl-sst-ipc.h"
19 /* Global Message - Generic */
24 /* Global Message - Reply */
26 #define IPC_GLB_REPLY_STATUS_MASK ((0x1 << IPC_GLB_REPLY_STATUS_SHIFT) - 1)
[all …]
|
| /kernel/linux/linux-5.10/sound/soc/intel/catpt/ |
| D | ipc.c | 1 // SPDX-License-Identifier: GPL-2.0-only
16 void catpt_ipc_init(struct catpt_ipc *ipc, struct device *dev) in catpt_ipc_init() argument
18 ipc->dev = dev; in catpt_ipc_init()
19 ipc->ready = false; in catpt_ipc_init()
20 ipc->default_timeout = CATPT_IPC_TIMEOUT_MS; in catpt_ipc_init()
21 init_completion(&ipc->done_completion); in catpt_ipc_init()
22 init_completion(&ipc->busy_completion); in catpt_ipc_init()
23 spin_lock_init(&ipc->lock); in catpt_ipc_init()
24 mutex_init(&ipc->mutex); in catpt_ipc_init()
27 static int catpt_ipc_arm(struct catpt_ipc *ipc, struct catpt_fw_ready *config) in catpt_ipc_arm() argument
[all …]
|
| /kernel/linux/linux-6.6/sound/soc/intel/catpt/ |
| D | ipc.c | 1 // SPDX-License-Identifier: GPL-2.0-only
16 void catpt_ipc_init(struct catpt_ipc *ipc, struct device *dev) in catpt_ipc_init() argument
18 ipc->dev = dev; in catpt_ipc_init()
19 ipc->ready = false; in catpt_ipc_init()
20 ipc->default_timeout = CATPT_IPC_TIMEOUT_MS; in catpt_ipc_init()
21 init_completion(&ipc->done_completion); in catpt_ipc_init()
22 init_completion(&ipc->busy_completion); in catpt_ipc_init()
23 spin_lock_init(&ipc->lock); in catpt_ipc_init()
24 mutex_init(&ipc->mutex); in catpt_ipc_init()
27 static int catpt_ipc_arm(struct catpt_ipc *ipc, struct catpt_fw_ready *config) in catpt_ipc_arm() argument
[all …]
|
| /kernel/linux/linux-5.10/drivers/platform/x86/ |
| D | intel_scu_ipc.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * Driver for the Intel SCU IPC mechanism
5 * (C) Copyright 2008-2010,2015 Intel Corporation
9 * core through IPC mechanism which in turn messaging between IA core ad SCU.
10 * SCU has two IPC mechanism IPC-1 and IPC-2. IPC-1 is used between IA32 and
11 * SCU where IPC-2 is used between P-Unit and SCU. This driver delas with
12 * IPC-1 Driver provides an API for power control unit registers (e.g. MSIC)
28 /* IPC defines the following message types */
34 #define IPC_CMD_PCNTRL_M 2 /* Register read-modify-write */
37 * IPC register summary
[all …]
|
| /kernel/linux/linux-5.10/drivers/misc/mei/ |
| D | hw-txe-regs.h | 1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
3 * Copyright (c) 2013-2014, Intel Corporation. All rights reserved.
28 * This register resides in PCI-E config space.
39 #define IPC_BASE_ADDR 0x80400 /* SeC IPC Base Address */
41 /* IPC Input Doorbell Register */
44 /* IPC Input Status Register
53 /* IPC Host Interrupt Status Register */
68 /* IPC Host Interrupt Mask Register */
74 /* IPC Input Payload RAM */
76 /* IPC Shared Payload RAM */
[all …]
|
| /kernel/linux/linux-6.6/drivers/misc/mei/ |
| D | hw-txe-regs.h | 1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
3 * Copyright (c) 2013-2014, Intel Corporation. All rights reserved.
28 * This register resides in PCI-E config space.
39 #define IPC_BASE_ADDR 0x80400 /* SeC IPC Base Address */
41 /* IPC Input Doorbell Register */
44 /* IPC Input Status Register
53 /* IPC Host Interrupt Status Register */
68 /* IPC Host Interrupt Mask Register */
74 /* IPC Input Payload RAM */
76 /* IPC Shared Payload RAM */
[all …]
|
| /kernel/linux/linux-6.6/ipc/ |
| D | util.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * linux/ipc/util.c
6 * Sep 1997 - Call suser() last after "normal" permission checks so we
8 * Occurs in several places in the IPC code.
10 * Nov 1999 - ipc helper functions, unified SMP locking
12 * Oct 2002 - One lock per IPC id. RCU ipc_free for lock-free grow_ary().
14 * Mar 2006 - support for audit of ipc object properties
16 * Jun 2006 - namespaces ssupport
20 * General sysv ipc locking scheme:
22 * obtain the ipc object (kern_ipc_perm) by looking up the id in an idr
[all …]
|
| /kernel/linux/linux-6.6/include/linux/firmware/imx/ |
| D | ipc.h | 1 /* SPDX-License-Identifier: GPL-2.0+ */
5 * Header file for the IPC implementation.
23 IMX_SC_RPC_SVC_RM = 3,
39 * This is an function to send an RPC message over an IPC channel.
40 * It is called by client-side SCFW API function shims.
42 * @param[in] ipc IPC handle
49 int imx_scu_call_rpc(struct imx_sc_ipc *ipc, void *msg, bool have_resp);
52 * This function gets the default ipc handle used by SCU
54 * @param[out] ipc sc ipc handle
58 int imx_scu_get_handle(struct imx_sc_ipc **ipc);
[all …]
|
| /kernel/linux/linux-6.6/drivers/platform/x86/ |
| D | intel_scu_ipc.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * Driver for the Intel SCU IPC mechanism
5 * (C) Copyright 2008-2010,2015 Intel Corporation
9 * core through IPC mechanism which in turn messaging between IA core ad SCU.
10 * SCU has two IPC mechanism IPC-1 and IPC-2. IPC-1 is used between IA32 and
11 * SCU where IPC-2 is used between P-Unit and SCU. This driver delas with
12 * IPC-1 Driver provides an API for power control unit registers (e.g. MSIC)
28 /* IPC defines the following message types */
34 #define IPC_CMD_PCNTRL_M 2 /* Register read-modify-write */
37 * IPC register summary
[all …]
|
| /kernel/linux/linux-6.6/sound/soc/sof/ |
| D | ipc.c | 1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
10 // Generic IPC layer that can work over MMIO and SPI/I2C. PHY layer provided
17 #include "sof-priv.h"
18 #include "sof-audio.h"
22 * sof_ipc_send_msg - generic function to prepare and send one IPC message
33 * Note: higher level sdev->ipc->tx_mutex must be held to make sure that
39 struct snd_sof_ipc *ipc = sdev->ipc; in sof_ipc_send_msg() local
43 if (ipc->disable_ipc_tx || sdev->fw_state != SOF_FW_BOOT_COMPLETE) in sof_ipc_send_msg()
44 return -ENODEV; in sof_ipc_send_msg()
47 * The spin-lock is needed to protect message objects against other in sof_ipc_send_msg()
[all …]
|
| D | Makefile | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
3 snd-sof-objs := core.o ops.o loader.o ipc.o pcm.o pm.o debug.o topology.o\
4 control.o trace.o iomem-utils.o sof-audio.o stream-ipc.o
6 # IPC implementations
8 snd-sof-objs += ipc3.o ipc3-loader.o ipc3-topology.o ipc3-control.o ipc3-pcm.o\
9 ipc3-dtrace.o
12 snd-sof-objs += ipc4.o ipc4-loader.o ipc4-topology.o ipc4-control.o ipc4-pcm.o\
13 ipc4-mtrace.o
18 snd-sof-objs += sof-client.o
21 snd-sof-$(CONFIG_SND_SOC_SOF_COMPRESS) += compress.o
[all …]
|
| /kernel/linux/linux-5.10/include/linux/firmware/imx/ |
| D | ipc.h | 1 /* SPDX-License-Identifier: GPL-2.0+ */
5 * Header file for the IPC implementation.
23 IMX_SC_RPC_SVC_RM = 3,
38 * This is an function to send an RPC message over an IPC channel.
39 * It is called by client-side SCFW API function shims.
41 * @param[in] ipc IPC handle
48 int imx_scu_call_rpc(struct imx_sc_ipc *ipc, void *msg, bool have_resp);
51 * This function gets the default ipc handle used by SCU
53 * @param[out] ipc sc ipc handle
57 int imx_scu_get_handle(struct imx_sc_ipc **ipc);
|
| /kernel/linux/linux-5.10/sound/soc/sof/ |
| D | ipc.c | 1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
10 // Generic IPC layer that can work over MMIO and SPI/I2C. PHY layer provided
17 #include "sof-priv.h"
18 #include "sof-audio.h"
25 * IPC message Tx/Rx message handling.
28 /* SOF generic IPC data */
34 /* disables further sending of ipc's */
205 /* wait for IPC message reply */
206 static int tx_wait_done(struct snd_sof_ipc *ipc, struct snd_sof_ipc_msg *msg, in tx_wait_done() argument
209 struct snd_sof_dev *sdev = ipc->sdev; in tx_wait_done()
[all …]
|
| /kernel/linux/linux-5.10/ipc/ |
| D | util.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * linux/ipc/util.c
6 * Sep 1997 - Call suser() last after "normal" permission checks so we
8 * Occurs in several places in the IPC code.
10 * Nov 1999 - ipc helper functions, unified SMP locking
12 * Oct 2002 - One lock per IPC id. RCU ipc_free for lock-free grow_ary().
14 * Mar 2006 - support for audit of ipc object properties
16 * Jun 2006 - namespaces ssupport
20 * General sysv ipc locking scheme:
22 * obtain the ipc object (kern_ipc_perm) by looking up the id in an idr
[all …]
|
| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/soc/qcom/ |
| D | qcom,smsm.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Andy Gross <agross@kernel.org>
11 - Bjorn Andersson <bjorn.andersson@linaro.org>
12 - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
25 '#address-cells':
28 qcom,local-host:
36 '#size-cells':
40 "^qcom,ipc-[1-4]$":
[all …]
|
| /kernel/linux/linux-5.10/drivers/firmware/imx/ |
| D | misc.c | 1 // SPDX-License-Identifier: GPL-2.0+
7 * File containing client-side RPC functions for the MISC service. These
43 * @param[in] ipc IPC handle
51 int imx_sc_misc_set_control(struct imx_sc_ipc *ipc, u32 resource, in imx_sc_misc_set_control() argument
57 hdr->ver = IMX_SC_RPC_VERSION; in imx_sc_misc_set_control()
58 hdr->svc = (uint8_t)IMX_SC_RPC_SVC_MISC; in imx_sc_misc_set_control()
59 hdr->func = (uint8_t)IMX_SC_MISC_FUNC_SET_CONTROL; in imx_sc_misc_set_control()
60 hdr->size = 4; in imx_sc_misc_set_control()
66 return imx_scu_call_rpc(ipc, &msg, true); in imx_sc_misc_set_control()
73 * @param[in] ipc IPC handle
[all …]
|
| /kernel/linux/linux-6.6/drivers/firmware/imx/ |
| D | misc.c | 1 // SPDX-License-Identifier: GPL-2.0+
7 * File containing client-side RPC functions for the MISC service. These
43 * @param[in] ipc IPC handle
51 int imx_sc_misc_set_control(struct imx_sc_ipc *ipc, u32 resource, in imx_sc_misc_set_control() argument
57 hdr->ver = IMX_SC_RPC_VERSION; in imx_sc_misc_set_control()
58 hdr->svc = (uint8_t)IMX_SC_RPC_SVC_MISC; in imx_sc_misc_set_control()
59 hdr->func = (uint8_t)IMX_SC_MISC_FUNC_SET_CONTROL; in imx_sc_misc_set_control()
60 hdr->size = 4; in imx_sc_misc_set_control()
66 return imx_scu_call_rpc(ipc, &msg, true); in imx_sc_misc_set_control()
73 * @param[in] ipc IPC handle
[all …]
|
| /kernel/linux/linux-5.10/net/qrtr/ |
| D | af_qrtr.c | 1 // SPDX-License-Identifier: GPL-2.0-only
18 #define QRTR_PROTO_VER_2 3
20 /* auto-bind range */
27 * struct qrtr_hdr_v1 - (I|R)PCrouter packet header version 1
32 * @confirm_rx: boolean; whether a resume-tx packet should be send in reply
49 * struct qrtr_hdr_v2 - (I|R)PCrouter packet header later versions
114 * struct qrtr_node - endpoint node
138 * struct qrtr_tx_flow - tx flow control
159 static void qrtr_port_put(struct qrtr_sock *ipc);
175 if (node->nid != QRTR_EP_NID_AUTO) in __qrtr_node_release()
[all …]
|
| /kernel/linux/linux-6.6/net/qrtr/ |
| D | af_qrtr.c | 1 // SPDX-License-Identifier: GPL-2.0-only
18 #define QRTR_PROTO_VER_2 3
20 /* auto-bind range */
29 * struct qrtr_hdr_v1 - (I|R)PCrouter packet header version 1
34 * @confirm_rx: boolean; whether a resume-tx packet should be send in reply
51 * struct qrtr_hdr_v2 - (I|R)PCrouter packet header later versions
116 * struct qrtr_node - endpoint node
140 * struct qrtr_tx_flow - tx flow control
161 static void qrtr_port_put(struct qrtr_sock *ipc);
186 list_del(&node->item); in __qrtr_node_release()
[all …]
|
| /kernel/linux/linux-6.6/drivers/accel/ivpu/ |
| D | ivpu_ipc.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2020-2023 Intel Corporation
20 #define IS_KTHREAD() (get_current()->flags & PF_KTHREAD)
23 struct ivpu_ipc_hdr ipc; member
36 ivpu_dbg(vdev, IPC, in ivpu_ipc_msg_dump()
38 c, vpu_addr, ipc_hdr->data_addr, ipc_hdr->data_size, ipc_hdr->channel, in ivpu_ipc_msg_dump()
39 ipc_hdr->src_node, ipc_hdr->dst_node, ipc_hdr->status); in ivpu_ipc_msg_dump()
45 u32 *payload = (u32 *)&jsm_msg->payload; in ivpu_jsm_msg_dump()
49 c, vpu_addr, jsm_msg->type, jsm_msg->status, jsm_msg->request_id, jsm_msg->result, in ivpu_jsm_msg_dump()
50 payload[0], payload[1], payload[2], payload[3], payload[4]); in ivpu_jsm_msg_dump()
[all …]
|
| /kernel/liteos_a/kernel/base/ |
| D | BUILD.gn | 1 # Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
2 # Copyright (c) 2020-2023 Huawei Device Co., Ltd. All rights reserved.
14 # 3. Neither the name of the copyright holder nor the names of its contributors may be used
43 "ipc/los_event.c",
44 "ipc/los_futex.c",
45 "ipc/los_ipcdebug.c",
46 "ipc/los_mux.c",
47 "ipc/los_queue.c",
48 "ipc/los_queue_debug.c",
49 "ipc/los_rwlock.c",
[all …]
|